G.f. satisfies: A(x) = 1 + x*A(x) * A( x*A(x) )^4.
A182954
G.f. satisfies: A(x) = 1 + x*A(x) * A( x*A(x) )^4.
Terms
- a(0) =1a(1) =1a(2) =5a(3) =39a(4) =381a(5) =4284a(6) =53163a(7) =710810a(8) =10085621a(9) =150326044a(10) =2336828792a(11) =37687170215a(12) =628069684439
External references
- oeis: A182954